P. Butler · R. B · R. Butler · R. P.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Copyright for Teachers and Librarians | 978-1-55570-500-8 (1-55570-500-6) | 2004 |
| Copyright for Teachers and Librarians in the 21st Century | 978-1-55570-738-5 (1-55570-738-6) | 2011 |
| Smart Copyright Compliance for Schools: A How-To-Do-It Manual | 978-1-55570-646-3 (1-55570-646-0) | 2009 |